EUNORAU Flash AWD Fat Tire Electric Bike

$2,099.00 USD

Sale Out of stock

Shipping calculated at checkout.

Free shipping across the contiguous US

Color: Moon Black

Style AWD Mid-drive

The EUNORAU Flash is a long-range fat tire e-bike offered as an all-wheel-drive model with two 750W motors or as a 1000W mid-drive model. With up to three 52V batteries installed, EUNORAU rates it at up to 220 miles on one trip.

Key Features

AWD: dual 52V 750W hub motors, 92Nm each
Mid-drive: 52V 1000W motor, 220Nm torque
52V 16Ah battery, room for two more packs
65 / 135 / 220 miles with 1, 2 or 3 batteries
Ships at 20 mph, speed limit unlockable
80mm EXSHO fork with lockout
CST 20 x 4.0 inch fat tires
180mm hydraulic disc brakes
Mid-drive: Shimano 8-speed, rear spring suspension
440 lb payload capacity

Specifications

Battery	52V16Ah Standard (Optional Top Tube 52V21Ah and Down Tube 52V17Ah Battery)
Range	Up to 65 Miles (135 Miles with Dual Battery, 220 Miles with Triple Battery)
Total Payload Capacity	440 lbs
Recommended Rider Heights	5'2" ~ 6'4"
Maximum Speed	20 MPH (Class 3 speed limited, unlockable)
Charger	US standard 4.0 A smart charger
Controller	52V
Display	BC281 LCD Display
Weight	82-92 lbs
Pedal Assist Intelligent	0~5 level pedal assist
Tires	CST 20" x 4.0"
Brakes	Hydraulic Disc Brakes
Brake Lever	Eunorau Brake Lever with Motor Cutoff Switch
Brake Rotor	Eunorau 180mm Front and Rear
Rear Light	Yes
Shifter	AWD: Single Speed. Mid-drive: SHIMANO 8-Speed Thumb Shifter
Throttle	Thumb throttle
Spokes	Stainless Steel
Crank	170mm forged alloy
Cassette	44T / 36T
Front Fork	EXSHO STRONG-DH 80mm Travel Fork
Rear Shock	AWD: None. Mid-drive: Eunorau 290MM Double Rear Spring Suspension
Pedal	High Quality Aluminum Pedals
Frame	Aluminum Alloy 6061
Front Light	Yes
Saddle	JUSTGK Saddle
Tool	Included
Rims	20 inch Black Alloy wheels

Product Description

The Flash is built around range. It ships with a 52V 16Ah battery good for up to 65 miles, and you can add an optional 52V 21Ah top-tube pack and a 52V 17Ah down-tube pack. With all three installed, EUNORAU rates the bike at up to 220 miles in pedal assist level 1, enough for multi-day touring with few charging stops.

You choose between two drive systems. The AWD version uses a 52V 750W hub motor in each wheel, 92Nm per motor, with a single-speed drivetrain. Power at both wheels helps on sand, snow and loose trails. The mid-drive version uses a 52V 1000W Truckrun motor with 220Nm of torque and torque and speed sensors, paired with a Shimano 8-speed drivetrain and 290mm double-spring rear suspension. It is the better pick for steep climbs.

Both versions share an 80mm EXSHO STRONG-DH fork with lockout, CST 20 x 4.0 inch tires and hydraulic disc brakes with 180mm rotors and motor cut-off. The bike ships limited to 20 mph and the limit can be unlocked. It weighs 82 to 92 lb depending on configuration, fits riders from 5'2" to 6'4" and carries up to 440 lb.

EUNORAU Flash triple battery long range e-bike

EUNORAU Flash mid-drive motor

EUNORAU Flash EXSHO suspension fork

Package Includes

EUNORAU Flash electric bike (AWD or mid-drive)
52V 16Ah battery
4A smart charger
Tool kit
User manual

Shipping & Returns

Free standard shipping on every order within the contiguous United States. We do not ship to Alaska, Hawaii, Puerto Rico or other U.S. territories.
Orders are processed in 1–2 business days. Estimated delivery is 4–9 business days, with a tracking number sent by email once your order ships.
30-day returns from the date of delivery. Items must be unused, in original condition and with all packaging and accessories. Please contact us before sending a return.
Defective, damaged or wrong item? We send a prepaid return label at no cost. For change-of-mind returns, return shipping is paid by the customer. No restocking fees.
Refunds are issued to your original payment method within 7 business days after the return is received and approved.

Shipping Policy Return & Refund Policy

Frequently Asked Questions

How far can the EUNORAU Flash go on a single charge?

The EUNORAU Flash is rated for up to 65 Miles (135 Miles with Dual Battery, 220 Miles with Triple Battery). Real-world range depends on rider weight, terrain, speed, pedal-assist level and temperature, so expect less at full throttle, on steep hills or in cold weather.

What is the top speed of the EUNORAU Flash?

The EUNORAU Flash has a rated top speed of 20 MPH (Class 3 speed limited, unlockable). Check your state and local rules for e-bikes before riding at full speed on public roads or paths.

What battery does the EUNORAU Flash use and how long does it take to charge?

It uses a 52V16Ah standard battery (optional top tube 52V21Ah and down tube 52V17Ah batteries). Charge it with the included 4.0A smart charger and avoid storing it fully drained.

Who is the EUNORAU Flash suitable for?

The recommended rider height is 5'2" ~ 6'4". Maximum load capacity is 440 lbs, including the rider and any cargo. The e-bike itself weighs 82-92 lbs.

Is shipping free, and can I return the EUNORAU Flash?

Yes. EvolveRide ships the EUNORAU Flash free across the contiguous US, with delivery typically in 4–9 business days. Returns are accepted within 30 days — see our refund policy for conditions.